Industrial development is an important part of regional economic construction， during the revolutionary war period， Zhu De attached great importance to promoting the economic construction of the Shaanxi-Gansu-Ningxia Border Region through industrial development. In the construction of industries in the border area， he proposed and guided the implementation of the famous "Nanniwan Policy"， which promoted the vigorous development of diversified industries and advantageous industries in the border area. Based on the needs of revolution and construction in the border areas， he explored the way of industrial development in the border areas， and formed the idea of regional industrial development according to local conditions， people-oriented， diversified coordination and market orientation. These valuable experiences have important practical significance and guiding role in the construction of rural industries in the new era and the comprehensive revitalization of rural industries.